 Collaboration diagram for Module for turbulence constants:
 Collaboration diagram for Module for turbulence constants:| Variables | |
| double precision, save | xkappa = 0.42d0 | 
|  Karman constant. (= 0.42) Useful if and only if iturb >= 10. (mixing length,  ,  , LES, v2f or  )  More... | |
| real(c_double), pointer, save | ypluli | 
| limit value of  for the viscous sublayer. ypluli depends on the chosen wall function: it is initialized to 10.88 for the scalable wall function (iwallf=4), otherwise it is initialized to  . In LES, ypluli is taken by default to be 10.88.  More... | |
| real(c_double), pointer, save | cmu | 
| constant  for all the RANS turbulence models Warning, different values for the v2f model Useful if and only if iturb = 20, 21, 30, 31, 50, 51 or 60 (  ,  or  )  More... | |
| real(c_double), pointer, save | csrij | 
| Coefficient of interfacial coefficient in k-eps, used in Lagrange treatment.  More... | |
| double precision, save | xcl = 0.122d0 | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | xa1 = 0.1d0 | 
| constant in the expression of Ce1' for the Rij-epsilon EBRSM  More... | |
| double precision, save | xct = 6.d0 | 
| constant of the Rij-epsilon EBRSM  More... | |
| real(c_double), pointer, save | almax | 
| is a characteristic macroscopic length of the domain, used for the initialization of the turbulence and the potential clipping (with iclkep=1)  More... | |
| real(c_double), pointer, save | uref | 
| the characteristic flow velocity, used for the initialization of the turbulence. Negative value: not initialized.  More... | |
| real(c_double), pointer, save | xlesfl | 
| constant used in the definition of LES filtering diameter:  xlesfl is a constant used to define, for each cell  , the width of the (implicit) filter:  Useful if and only if iturb = 40 or 41 More... | |
| real(c_double), pointer, save | ales | 
| constant used to define, for each cell  , the width of the (implicit) filter:  More... | |
| real(c_double), pointer, save | bles | 
| constant used to define, for each cell  ,  More... | |
| real(c_double), pointer, save | csmago | 
| Smagorinsky constant used in the Smagorinsky model for LES. The sub-grid scale viscosity is calculated by  where  is the width of the filter and  the filtered strain rate.  More... | |
| real(c_double), pointer, save | xlesfd | 
| ratio between explicit and explicit filter width for a dynamic model constant used to define, for each cell  , the width of the explicit filter used in the framework of the LES dynamic model:  .  More... | |
| real(c_double), pointer, save | cdries | 
| van Driest constant appearing in the van Driest damping function applied to the Smagorinsky constant:  More... | |
| double precision, save | volmin | 
| minimal control volume  More... | |
| double precision, save | volmax | 
| maximal control volume  More... | |
| double precision, save | voltot | 
| total domain volume  More... | |
| real(c_double), pointer, save | xclt | 
| constant of EB-AFM and EB-DFM  More... | |
| real(c_double), pointer, save ales | 
constant used to define, for each cell  , the width of the (implicit) filter:
, the width of the (implicit) filter: 

Useful if and only if iturb = 40 or 41.
| real(c_double), pointer, save almax | 
is a characteristic macroscopic length of the domain, used for the initialization of the turbulence and the potential clipping (with iclkep=1)
Useful if and only if iturb = 20, 21, 30, 31, 50 or 60 (RANS models)
| real(c_double), pointer, save bles | 
constant used to define, for each cell  ,
, 
the width of the (implicit) filter:

Useful if and only if iturb = 40 or 41
| real(c_double), pointer, save cdries | 
van Driest constant appearing in the van Driest damping function applied to the Smagorinsky constant:
 .
.Useful if and only if iturb = 40 or 41
| real(c_double), pointer, save cmu | 
constant  for all the RANS turbulence models Warning, different values for the v2f model Useful if and only if iturb = 20, 21, 30, 31, 50, 51 or 60 (
 for all the RANS turbulence models Warning, different values for the v2f model Useful if and only if iturb = 20, 21, 30, 31, 50, 51 or 60 (  ,
,  or
 or  )
) 
| real(c_double), pointer, save csmago | 
Smagorinsky constant used in the Smagorinsky model for LES. The sub-grid scale viscosity is calculated by  where
 where  is the width of the filter and
 is the width of the filter and  the filtered strain rate.
 the filtered strain rate. 
Useful if and only if iturb = 40
| real(c_double), pointer, save csrij | 
Coefficient of interfacial coefficient in k-eps, used in Lagrange treatment.
constant  for the
 for the  models.
 models. 
| real(c_double), pointer, save uref | 
the characteristic flow velocity, used for the initialization of the turbulence. Negative value: not initialized.
Useful if and only if iturb = 20, 21, 30, 31, 50 or 60 (RANS model) and the turbulence is not initialized somewhere else (restart file or subroutine cs_user_initialization)
| double precision, save volmax | 
maximal control volume
| double precision, save volmin | 
minimal control volume
| double precision, save voltot | 
total domain volume
| double precision, save xa1 = 0.1d0 | 
constant in the expression of Ce1' for the Rij-epsilon EBRSM
| double precision, save xcl = 0.122d0 | 
constant of the Rij-epsilon EBRSM
| real(c_double), pointer, save xclt | 
constant of EB-AFM and EB-DFM
| double precision, save xct = 6.d0 | 
constant of the Rij-epsilon EBRSM
| double precision, save xkappa = 0.42d0 | 
 Karman constant. (= 0.42) Useful if and only if iturb >= 10. (mixing length,
 Karman constant. (= 0.42) Useful if and only if iturb >= 10. (mixing length,  ,
,  , LES, v2f or
, LES, v2f or  )
) 
| real(c_double), pointer, save xlesfd | 
ratio between explicit and explicit filter width for a dynamic model constant used to define, for each cell  , the width of the explicit filter used in the framework of the LES dynamic model:
, the width of the explicit filter used in the framework of the LES dynamic model:  .
. 
Useful if and only if iturb = 41
| real(c_double), pointer, save xlesfl |